Question

Alguém me ajuda pfv, é pra hoje

Answer 1

Questão 1

$\\\begin{matrix}G_{32} &=& a_{32}+c_{32}\\ \\ &=&(2-3) + (3-5) \\\\ &=& -1-2 \\\\ &=&-3\end{matrix}$

Questão 2

$A = \left[\begin{array}{ccc}a_{11}&a_{12}&a_{13}\\a_{21}&a_{22}&a_{23}\\a_{31}&a_{32}&a_{33}\end{array}\right]$

$A = \left[\begin{array}{ccc}3\cdot1-1^2}&3\cdot1-2^2}&3\cdot1-3^2}\\3\cdot2-1^2}&3\cdot2-2^2}&3\cdot2-3^2}\\3\cdot3-1^2}&3\cdot3-2^2}&3\cdot3-3^2}\end{array}\right]$

$A = \left[\begin{array}{ccc}2&-1&6\\5&2&-3\\8&5&0\end{array}\right]$

Espero ter ajudado :D